:root{
  --bg1: #b24a14;
  --bg2: #8e360d;
  --card: #ffffff;
  --title: #1e3a8a;
  --text: #0f172a;
  --muted: #475569;
  --shadow: 0 28px 80px rgba(0,0,0,.3);
  --radius: 34px;
}

*{
  box-sizing: border-box;
}

html, body{
  height: 100%;
}

body{
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  background:
    radial-gradient(900px 500px at 50% 0%, rgba(255,255,255,.18), transparent 60%),
    linear-gradient(145deg, var(--bg1), var(--bg2));
}

/* CONTENEDOR */
.page{
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px;
}

/* TARJETA */
.card{
  width: min(920px, 95vw);
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(40px, 6vw, 80px);
  text-align: center;
}

/* ICONO */
.icon{
  font-size: 64px;          /* AQUÍ el tamaño correcto */
  line-height: 1;
  margin-bottom: 28px;
}

/* TITULAR */
h1{
  margin: 0 0 20px;
  font-size: clamp(36px, 4.6vw, 58px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--title);
  font-weight: 800;
}

/* TEXTO */
.lead{
  margin: 0 auto 14px;
  max-width: 680px;
  font-size: clamp(17px, 1.8vw, 21px);
  line-height: 1.7;
  color: var(--muted);
}

.strong{
  margin: 0;
  font-size: clamp(17px, 1.8vw, 21px);
  font-weight: 800;
  color: #334155;
}

/* SEPARADOR */
.divider{
  margin: 30px auto 0;
  width: min(740px, 88%);
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(15,23,42,.18),
    transparent
  );
}

/* FOOTER */
.mini{
  margin-top: 18px;
  font-size: 13px;
  color: rgba(71,85,105,.85);
}


/* LOGO */
.logo{
  margin-bottom: 24px;
}

.logo img{
  max-width: 220px;   /* tamaño perfecto tipo ejemplo */
  width: 100%;
  height: auto;
}